Official stamps

NABHA STATE in a circle
1/2 a green
1 a brown
2 a blue
NABHA STATE in 2 straight lines
1/2 a green (overprint red or black)
1 a brown
2 a blue (overprint red or black)
3 a orange
4 a olive
6 a brown
8 a lilac
12 a lilac on red
1 R grey
1 R red and green